ES2090728T3 - Procedimiento e instalaciones para la eliminacion de mercurio en tubos y partes de instalacion contaminadas, particularmente con mercurio arrastrado por el gas natural. - Google Patents

Procedimiento e instalaciones para la eliminacion de mercurio en tubos y partes de instalacion contaminadas, particularmente con mercurio arrastrado por el gas natural.

Info

Publication number
ES2090728T3
ES2090728T3 ES93102309T ES93102309T ES2090728T3 ES 2090728 T3 ES2090728 T3 ES 2090728T3 ES 93102309 T ES93102309 T ES 93102309T ES 93102309 T ES93102309 T ES 93102309T ES 2090728 T3 ES2090728 T3 ES 2090728T3
Authority
ES
Spain
Prior art keywords
mercury
tube
inert gas
natural gas
installations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93102309T
Other languages
English (en)
Inventor
Friedrich Dipl-Ing Schlemm
Hans Kaast
Siegfried Dr Muessig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEB Erdgas und Erdol GmbH
Original Assignee
BEB Erdgas und Erdol GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BEB Erdgas und Erdol GmbH filed Critical BEB Erdgas und Erdol GmbH
Application granted granted Critical
Publication of ES2090728T3 publication Critical patent/ES2090728T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B43/00—Obtaining mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2230/00—Other cleaning aspects applicable to all B08B range
    • B08B2230/01—Cleaning with steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0419—Fluid cleaning or flushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Treating Waste Gases (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cleaning In General (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

LA INVENCION CONCIERNE A UN PROCEDIMIENTO Y A UNA INSTALACION, PARA LA SEPARACION DEL MERCURIO DE LAS CONDUCCIONES DE GAS NATURAL, Y DE LOS EQUIPOS DE LAS INSTALACIONES DE TRANSPORTE DE GAS NATURAL, PARA LA PREPARACION Y EL TRANSPORTE DEL GAS NATURAL. LA INVENCION CONSISTE EN QUE LA CONDUCCION SE FRACCIONE EN TRAMOS DE TUBO, POR MEDIO DE CORTES REALIZADOS EN FRIO, QUE TRAS CADA CORTE, EL TRAMO DE TUBO CORTADO, SE ELEVE EN UNA POSICION OBLICUA O VERTICAL, Y EL CONTENIDO DEL TUBO EN SUSTANCIAS SOLIDAS Y LIQUIDAS SE DEJE SALIR SOBRE UN RECIPIENTE, COLOCADO DEBAJO DEL EXTREMO INFERIOR DEL TUBO, QUE LUEGO SE CIERREN AMBOS EXTREMOS DEL TUBO POR MEDIO DE TAPONAMIENTO, Y QUE EL TUBO SEA TRANSPORTADO A UNA ESTACION DE VAPORIZACION, EN LA QUE POR MEDIO DE RACORES DE CONEXION, CONECTADOS A LOS TAPONAMIENTOS, SE LLENE EL TUBO DE GAS INERTE, SE CALIENTE EL TUBO RELLENO DE GAS INERTE, Y CON ELLO SE SEPAREN LOS COMPUESTOS DE MERCURIO EXISTENTES, Y SE EVAPORE EL MERCURIO EXISTENTE, Y QUE EL GAS INERTE CALENTADO, QUE CONTIENE VAPOR DE MERCURIO, SE TRASLADE A UN CONDENSADOR, EN EL QUE EL GAS INERTE CONTENIENDO VAPOR DE MERCURIO, SE ENFRIE DE TAL MODO HASTA QUE EL MERCURIO SE PRECIPITE DEL GAS INERTE.
ES93102309T 1992-03-30 1993-02-15 Procedimiento e instalaciones para la eliminacion de mercurio en tubos y partes de instalacion contaminadas, particularmente con mercurio arrastrado por el gas natural. Expired - Lifetime ES2090728T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924210455 DE4210455C1 (es) 1992-03-30 1992-03-30
US08/122,924 US5529605A (en) 1992-03-30 1993-09-17 Method and apparatus for removing mercury from contaminated pipes and installation parts, in particular mercury introduced by natural gas

Publications (1)

Publication Number Publication Date
ES2090728T3 true ES2090728T3 (es) 1996-10-16

Family

ID=25913402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93102309T Expired - Lifetime ES2090728T3 (es) 1992-03-30 1993-02-15 Procedimiento e instalaciones para la eliminacion de mercurio en tubos y partes de instalacion contaminadas, particularmente con mercurio arrastrado por el gas natural.

Country Status (9)

Country Link
US (1) US5529605A (es)
EP (1) EP0563554B1 (es)
AT (1) ATE139151T1 (es)
DE (2) DE4210455C1 (es)
DK (1) DK0563554T3 (es)
ES (1) ES2090728T3 (es)
GR (1) GR3020945T3 (es)
HU (1) HUT68534A (es)
PL (2) PL171702B1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4431424C2 (de) * 1994-08-23 1998-07-30 Meyer & John Gmbh & Co Verfahren zum Entfernen von Quecksilber aus Rohren
DE19520876C2 (de) * 1995-06-08 1998-07-09 Heiner Czwaluk Verfahren zur Entfernung von an Innenwänden von Rohren abgelagerten Schichten aus umweltbelastenden Stoffen und Vorrichtung zur Durchführung des Verfahrens
DE19653702C1 (de) * 1996-12-16 1998-08-20 Meyer & John Gmbh & Co Verfahren zum thermischen Reinigen von Rohren
GB2323143B (en) * 1997-03-13 2001-01-31 British Gas Plc Pipeline cleaning method and apparatus
US5940920A (en) * 1997-07-11 1999-08-24 Philip Services Corp. Pipe cleaning apparatus
US6161558A (en) * 1998-11-25 2000-12-19 Electrol Specialties Company Portable clean-in-place system for batch processing equipment
US6866089B2 (en) * 2002-07-02 2005-03-15 Carrier Corporation Leak detection with thermal imaging
NL1024862C2 (nl) * 2003-11-25 2005-05-27 Anthonius Hendricus Vermeulen Inrichting en werkwijze voor het verwijderen van kwik uit reststoffen.
US10301804B2 (en) * 2013-07-12 2019-05-28 Daniel Grenier Method and system of removing debris from piping in a high-rise building plumbing network
CA2980933A1 (en) * 2015-03-25 2016-09-29 Chevron U.S.A. Inc. Process, method, and system for removing mercury from pipelines
EP4103337A4 (en) * 2020-02-10 2024-03-20 Chevron U.S.A. Inc. METHOD FOR REMOVAL CONTAMINANTS FROM OFFSHORE OIL AND GAS PIPELINES
CN113957263B (zh) * 2021-10-21 2022-12-09 宁波大地化工环保有限公司 一种连续式处理高硫阳极泥的溶硫装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE410868B (sv) * 1978-04-12 1979-11-12 Lumalampan Ab Sett och anordning for att separera kvicksilver fran fast material genom destillation under vacuum
DE3428720A1 (de) * 1984-08-03 1986-02-13 Energietechnik Steinhaus GmbH, 4354 Datteln Verfahren und anlage zum reinigen und/oder trocknen der innenwaende von fernrohrleitungen
DE3609517C1 (en) * 1986-03-18 1987-11-19 Marcus Matthias Elektro Ofen Process and apparatus for removing mercury from solid mercury-containing materials
US5354357A (en) * 1993-03-01 1994-10-11 Uop Removal of mercury from process streams

Also Published As

Publication number Publication date
US5529605A (en) 1996-06-25
GR3020945T3 (en) 1996-12-31
PL171014B1 (pl) 1997-02-28
DE4210455C1 (es) 1993-09-23
EP0563554A1 (de) 1993-10-06
EP0563554B1 (de) 1996-06-12
DE59302869D1 (de) 1996-07-18
DK0563554T3 (da) 1996-07-01
ATE139151T1 (de) 1996-06-15
PL171702B1 (pl) 1997-06-30
HUT68534A (en) 1995-06-28
HU9300604D0 (en) 1993-09-28
PL298297A1 (en) 1994-01-24

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